.validation-summary-errors
{
    background: none repeat scroll 0 0 #FFC4C4;
    border: 2px solid #FF0000;
    border-radius: 10px 10px 10px 10px;
    color: #B40000;
    display: block;
    font-size: 14px;
    margin-top: 10px;
    padding: 15px;
    text-align: center;    
}
.validation-summary-errors ul
{
    padding-bottom: 0;
}
.validation-summary-errors ul li
{
    list-style-image: none;
}